4

Probably day 9 to 11:
If you are a healthy woman and you menstruate regularly every 23 days, you are likely to ovulate about 12 to 14 days before the onset of your menstrual bleeding, which would correspond to about day 9 to 11 of your cycles. Keeping a record of your basal body temperature over 2 to 3 cycles or asking your Gyn for an ovulation kit may be better ways to tell "when you ovulate".
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7

Few things...:
Either there is a pregnancy or you didn't ovulate. Test for pregnancy. If negative, repeat in a few days. If still negative, the dose of Clomid (clomiphene) may need to be increased. Talk to the prescribing doctor about whether this is good advice for your specific situation.
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12

Likely:
But if any chance you are pregnant, best to check home pregnancy test on first morning urine and if negative repeat in 7-10 days. If positive, need Gyn eval. Hope this helps. Best of luck Dr R
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13

Several posibilities:
You may have had an early spontaneous abortion, may be pregnant and still menstruating because more than one ovum implanted unfertilized, or other explanations possible. You can get a urine test strip for pregnancy from your friendly pharmacist. Good luck. If this regulates itself, no problem. If recurs, see an ob/gyn doctor.
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19

Timing:
The best time to try is around the time of ovulation, or best shortly before. For most this is around mid-cycle, women with irregular cycles are harder to pinpoint. Counting cycle days, following temperatures, home opk are often helpful. Do you think you have a clear idea around when you ovulate? Is that based on opk, counting days, or another method?
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